1/118. Understanding airway disease in infants.Large airway diseases manifest in ways distinct from those of small airway diseases. Noisy breathing that begins early in life suggests a congenital lesion of the large airways. The findings of elevated respiratory rate, in conjunction with subcostal retractions, hyperinflation to percussion, and musical wheezes, are diagnostic of small airway obstruction. Differentiating large from small airway disease is crucial, because each disease has a distinct diagnosis, and treatment of the 2 disease types can be quite different. When these principles are applied to a patient with wheezing or other signs of airway compromise, it becomes fairly easy to differentiate large from small airway disease. The treatment of patients with large airway disease can be substantially different from that of patients with small airway disease. Being able to differentiate the two is critically important. With the use of the history, physical examination, and radiographic evaluations described earlier, nearly every patient can be given an accurate diagnosis and treated appropriately.- - - - - - - - - - ranking = 1keywords = tract (Clic here for more details about this article) |
2/118. Neonatal stridor in association with herpes simplex infection of the larynx.herpes simplex virus (HSV) infection in the neonatal period may be confined to the eyes, skin and upper aerodigestive tract or may be widely disseminated to other organs, with particular recognition of involvement of the central nervous system (CNS) causing herpes encephalitis (Whitley et al., 1980a, b; Andersen, 1987). Primary laryngeal HSV infection is extremely uncommon. We present a case of acute neonatal stridor secondary to such localized disease and discuss its management.- - - - - - - - - - ranking = 2.8073947992225keywords = upper, tract (Clic here for more details about this article) |
3/118. Psychogenic stridor: a cause of acute upper airway obstruction.A 17-year-old boy was seen in the emergency department with signs and symptoms of acute upper airway obstruction, closely resembling epiglottitis. Immediate management consisted of induction of general anesthesia with spontaneous ventilation. Because no organic pathologic process was found, and in combination with subsequently known psychosocial stressors, a diagnosis of psychogenic stridor, a conversion disorder, was made. Conversion disorders may be seen by the busy family practitioner or pediatrician and are frequently underdiagnosed.- - - - - - - - - - ranking = 9.0369739961125keywords = upper (Clic here for more details about this article) |
4/118. An unusual case of stridor due to osteophytes of the cervical spine: (Forestier's disease).Stridor is a noisy breathing caused by compromised airway in the larynx and trachea. The causes can either be due to intrinsic or extrinsic compression. Stridor resulting from extrinsic compression due to anterior cervical osteophytes is rare. We report an unusual case of acute stridor due to an osteophytic mass in the cervical vertebrae resulting in a mechanical upper airway obstruction. The underlying pathology was Forestier's disease or diffuse idiopathic skeletal hyperostosis (DISH). Stridor is a rare manifestation of DISH and it certainly represents the most life-threatening one. Only a few cases have been reported in the English literature and are mainly secondary to impaired function of the vocal folds, or postcricoid ulceration and oedema. We present such a case, in that stridor was the result of direct airway obstruction by the osteophytic mass and an emergency tracheostomy had to be performed to establish an airway.- - - - - - - - - - ranking = 1.8073947992225keywords = upper (Clic here for more details about this article) |
5/118. Occipital condyle fracture with peripheral neurological deficit.A 24-year-old woman sustained a type III Anderson and Montesano fracture in a road traffic accident. Acute respiratory stridor, multiple cranial nerve palsies and right upper limb neurological deficits associated with a C1 to T2 extradural haematoma were unique features of this case. The patient made a full and uncomplicated recovery with conservative management.- - - - - - - - - - ranking = 1.8073947992225keywords = upper (Clic here for more details about this article) |
6/118. Vallecular cyst: report of four cases--one with co-existing laryngomalacia.Congenital vallecular cysts are rare. In this report, four infants having vallecular cysts encountered over a six-year period from 1992 to 1997 were reviewed. All of them presented with upper aerodigestive tract symptoms. Marsupialization was performed in three of them and CO2 laser excision was performed in the fourth patient. There was no recurrence of the cyst in any patient. One of them also had co-existing laryngomalacia. The degree of airway collapse caused by laryngomalacia improved after cyst removal. The laryngomalacia resolved spontaneously. cyst fluid culture was performed in one of the patients and yielded staphylococcus aureus but there was no other definite indicator of infection. staphylococcus aureus could also be isolated in the respiratory tract from two of the other patients.- - - - - - - - - - ranking = 335.43274211419keywords = respiratory tract, upper, tract (Clic here for more details about this article) |
7/118. Marked elevation of urinary zinc levels and pleural-friction rub in metal fume fever.zinc fume is a well-recognized cause of metal fume fever, characterized by acute or subacute symptoms of respiratory tract inflammation, myalgias and fever (similar to influenza) associated with a variety of metal oxide fumes. A welder of galvanized steel developed metal fume fever, a pleural friction rub and markedly elevated urinary zinc excretion despite work-site surveillance data indicating exposures close to the Occupational safety and health Administration, Permissible Exposure Limit. This patient suggests that exposure data may be misleading. This case had the highest urine zinc levels reported in the literature and a previously unreported coexistent pleural friction rub. The symptoms resolved with administrative and engineering controls to decrease exposure.- - - - - - - - - - ranking = 332.62534731497keywords = respiratory tract, tract (Clic here for more details about this article) |
8/118. Bilateral recurrent laryngeal nerve neuropraxia following laryngeal mask insertion: a rare cause of serious upper airway morbidity.We report the case of a 4-year-old boy who developed bilateral recurrent laryngeal nerve neuropraxia following a routine anaesthetic with a laryngeal mask airway. The possible mechanisms of injury and the ways that this rare but critical complication might be avoided are discussed.- - - - - - - - - - ranking = 7.22957919689keywords = upper (Clic here for more details about this article) |
9/118. Intractable wheezing and swallowing problem in an infant: report of one case.A 9-month-old female infant with intractable wheezing and frequent aspiration pneumonia was poor response to the usual treatment for respiratory disease. The barium swallow test revealed barium aspirating into trachea directly. Because of the high-risk nature for aspiration in the swallowing disorder infant, a nasogastric tube feeding therapy was prescribed. Fortunately, her symptoms were greatly reduced. One month later, the clinical and roentgenographic findings strongly support a causal relationship between swallowing problem and wheezing. Therefore, swallowing problem should be considered when a young infant has refractory wheezing, even when there is no developmental problem.- - - - - - - - - - ranking = 5keywords = tract (Clic here for more details about this article) |
10/118. Esophageal foreign body presenting with stridor: report of one case.We report a case of a 12-month-old infant who developed acute respiratory distress with stridor from an impacted proximal esophageal foreign body. She was treated inappropriately as upper respiratory infections prior to the validation of the presenting complaint. Difficulties in diagnosis of esophageal foreign bodies arise, when the patient presents with atypical symptoms. Clinical suspicion remains the most important aid to diagnosis and endoscopic examination is essential for the diagnosis and successful management of foreign bodies in the esophagus.- - - - - - - - - - ranking = 1.8073947992225keywords = upper (Clic here for more details about this article) |
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